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What's the point of const pointers?
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207
const is a tool which you should use in pursuit of a very important C++ concept:
Find bugs...
jQuery get html of container including the container itself
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162
If you wrap the container in a dummy P tag you will get the container HTML also.
All you need t...
Writing to output window of Visual Studio
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772
Add the System.Diagnostics namespace, and then you can use Debug.WriteLine() to quickly print a ...
unix diff side-to-side results?
...e
output in two columns
Hence, say:
diff -y /tmp/test1 /tmp/test2
Test
$ cat a $ cat b
hello hello
my name my name
is me is you
Let's compare them:
$ diff -y a b
hello ...
Recommended way to get hostname in Java
...you have no choice but calling either hostname(1) or - on Unix gethostname(2). This is the name of your computer. Any attempt to determine the hostname by an IP address like this
InetAddress.getLocalHost().getHostName()
is bound to fail in some circumstances:
The IP address might not resolve into ...
How do I remove the Devise route to sign up?
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+200
I tried to do this as well, but a thread on the devise google group dissuaded me from searching for a really clean solution.
I'll q...
Why call git branch --unset-upstream to fixup?
...framework Octopress . Though Octopress is not under any development since 2011, it serves my purpose well and so I haven't thought of changing anything so far.
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Is pass-by-value a reasonable default in C++11?
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answered Sep 29 '11 at 5:15
Luc DantonLuc Danton
32.6k55 gold badges6363 silver badges109109 bronze badges
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Create a folder inside documents folder in iOS apps
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326
I do that the following way:
NSError *error;
NSArray *paths = NSSearchPathForDirectoriesInDoma...
Android Lint contentDescription warning
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edited Apr 3 '12 at 13:52
Hasturkun
31.2k55 gold badges6464 silver badges9595 bronze badges
a...